Reborn to Master the Blade: From Hero-King to Extraordinary Squire

From his deathbed, Hero-King Inglis, the divine knight and master of all he surveys, gazes down on the empire he built with his mighty hand. Having devoted his life to statecraft and his subjects' well-being, his one unfulfilled wish is to live again, for himself this time: a warrior's life he'd devoted himself to before his rise to power. His patron goddess, Alistia, hears his plea and smiles upon him, flinging his soul into the far future.

A reborn beauty is already turning heads at school! The old Hero-King Inglis was thrown far into the future, reborn as a beautiful girl. Now, together with Rafinha, her lifelong friend, and Leone, an aspiring knight the two met on their journey to the capital, Inglis studies the ways of war at the royal knights' academy—where she's turning heads with her battle prowess more than for her looks! School life isn't all about making new friends, though, as she hears rumors of a Rune-Eater that targets knights.

Inglis and her friends decide to protect Ripple at the academy until the problem of her attracting magicite beasts is solved. As the academy's elite are gathered, Inglis makes the acquaintance of a young man who's the only current student with a special-class Rune and a Runeless girl who shows exceptional strength. Inglis is already feeling great as the number of strong people around her continues to increase, and when she hears of a Steelblood plot to assault the palace, that same excited grin is back on her face.

With the hieral menace Ripple now safe and the school in a reconstruction phase, Inglis—former hero—king and current talk of the town—is summoned by the king himself to the palace, where she's offered a promotion to captain of the Royal Guard! This leap up the ranks is as unconventional as it would be desirable to almost anyone else, but Inglis turns it down as a matter of course, preferring to someday fight on the front lines.